Laserfiche WebLink
iple Heatinq Svstem Size: <br />V' P1�����d �'��.� , �3 <br />State � <br />glazing (window) and door portion of this calculator assumes the installed glazing and door products have an area weighted average U-factor of <br />. The incorporated insulation requirements are the minimum prescriptive amounts specified by the 2012 WSEC. <br />se fill out all of the green drop-downs and boxes that are applicable to your project. As you make seiections in the drop-downs for each section, <br />> values wiil be calculated for you. If you do not see the selection you need in the drop-down options, please call the WSU Energy Extension <br />ram at (360) 956-2042 for assistance. <br />Project Information Confact Information <br />Unit El Townhome Polygon Northwest <br />Silver Lake Townhomes Aiaina Robertson <br />Everett, Washin ton j425) 606-0005 <br />Heatinq System TVPe: �O Fo«ed a� F���a�e Q Heat Pump <br />To see detailed instructions foreach section, place yourcursoron the word "Instructions". <br />Desiqn Temperature <br />i";t�E'�:t'oT'S . - --- -. -- Design Temperature Difference (�T) <br />6 Everett 7C _..`� _ ����,,� �T =lndoor (70 degrees) - Outdoor Design Temp <br />��a�r��� e �� <br />Area of Buildinq <br />Conditioned Floor Area <br />i°StrUGt'°n� Conditioned Floor Area (sq ft) <br />Average Ceiling Height <br />ensuuct�a�,5 Average Ceiling Height (ft) <br />Glazinq and Doors <br />(nstructfans <br />Insulation <br />Attic <br />InctrucTions `" <br />, __ .. . .... _. ..__.. . .__. . _ <br />��� ft-49 � �� <br />��� <br />Single Rafter or Joist Vaulted Ceilings <br />Instructinns �__ �_� �_ - ,� ..�,_ _, <br />� No �Vaulted Cellings In this�proJect. u ���;�..1 <br />�' <br />Above Grade Waus �S�F�gure a� <br />IRS[fL'CYIOIIS '-'�� �� � �� . .. ... ... � . .... — <br />R.. �i�., �.__.------ ---- - — . - � ;.,. <br />Floors <br />_ _-__ . _ . . . ......... ..____ <br />Ei7structions — ' • � <br />� R-30 � �y. <br />Below Grade Walls �:ee F�gu�e» <br />_ _.._... _ ..._.-- _ _._ <br />Instn;ctions R - _ --�'- ---. <br />�No Below Grade Walls m lhls pro�ect ��;; <br />y: ;z ., �;., <br />Slab Below Grade �se� Fioure ai <br />__ . __ _. _ __ _ . <br />Instructions -__ ____.. — -- <br />�; No Slab Eielow Grade In this proJect. �;= J <br />- _�: - - <br />_, x _ _ <br />Slab on Grade �see F�aure» <br />instru�tions -- -----_ _v._-- -_ ��. <br />� R 10 Perimeter .� y� <br />� • °��—=�' <br />_ . <br />Location of Ducts <br />si,stn�ctoons _ _ _.._ _.._ <br />� Condiuoned Space � � ,� <br />� <br />�~ b <br />FLqure 1. <br />Above Grode <br />1,368 <br />Conditioned Volume <br />8.5 11,628 <br />U-Factor X Area = UA <br />0.30 189: 54.42 <br />U-Factor X Area = UA <br />0.026 602 15.65 <br />U-Factor <br />U-Factor <br />0.056 <br />U-Factor <br />0.029 <br />U-Factor <br />F-Factor <br />F-Factor <br />0.�0 <br />Sum of UA <br />Area <br />� <br />Area <br />493 <br />Area <br />345 <br />Area <br />0 <br />Le� <br />Len th <br />66 <br />Ouct Leakage Coe�cient <br />1.00 <br />UA <br />UA <br />23.13 <br />UA <br />10.01 <br />UA <br />UA <br />UA <br />35.64 <br />138.85 <br />47 <br />Envelope Heat Load 6,526 Btu ! Hour <br />Sum oflIAXOT <br />Air Leakage Heat Load 5,902 Btu / Hour <br />Vo/umeX O.6XOTX.018 <br />Building Design Heat Load 12,428 Btu / Hour <br />N'r Leakage + Enve/ope Heal Loss <br />Building and Duct Heat Load 12,428 Btu / Hour <br />Ducts in unconditioned space: Sum of Bullding Heat Loss X 1.10 <br />Ducts in conditioned spece: Sum ol8uilding Neat Loss X 1 <br />Maximum lieat Equipment Output 17,399 Btu / Hour <br />Building and Duct Neat Loss X 1.40 /orForced AirFumace <br />Building and Duct Heat Loss X 125 for Heat Pump <br />�� <br />(07/01/13J <br />